TI-2025-36164 Aliases CVE-2025-58380 GHSA-27q7-gwcr-rrqp

Directory transversal vulnerability in Brocade Fabric OS before 9.2.1 using grep command

LOW 21CWE-35Published 2026-02-03 · Updated 2026-02-03

Key facts

Attack vector: Local
Privileges required: High
User interaction: None
Attack complexity: Low
Attack requirements: None
Impact type: —
Confidentiality · integrity · availability: Low · None · None
Fix status: Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

A vulnerability in Brocade Fabric OS before 9.2.1 could allow an authenticated attacker with admin privileges using the shell command “grep” to modify the path variables and move upwards in the directory structure or to traverse to different directories.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00199 9th percentileScored 2026-11-07

Fix Fixed Fabric OS (Brocade): 9.2.1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Brocade	Fabric OS	before 9.2.1	9.2.1	Patch available	CNA

Fabric OS VendorBrocade Affected before 9.2.1 Fixed in 9.2.1 Patch available CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:o:broadcom:fabric_operating_system::::::::	before 9.2.1	Vulnerable	Broadcom

cpe:2.3:o:broadcom:fabric_operating_system:*:*:*:*:*:*:*:* Versions before 9.2.1 Vulnerable ·Broadcom

Remediation

Fix · CNA Fabric OS (Brocade) Fixed in 9.2.1

Timeline

2026-10-02 Threatist record created from CVE-2025-58380
2026-10-03 Alias added: GHSA-27q7-gwcr-rrqp

References

Advisory 1

https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/36854

TI-2025-01721 Code injection exposure in Fabric OS 9.1.0 through 9.1.1d6 KEVCVSS 4.0HIGH 8.6
TI-2016-06760 Path traversal in Brocade Network Advisor versions released prior to and including 14.0.2 CVSS 3.0CRITICAL 9.8
TI-2024-19729 hard-coded credentials in the documentation that appear as the appliance root password CVSS 3.1CRITICAL 9.8
TI-2016-06762 Path traversal in Brocade Network Advisor versions released prior to and including 14.0.2 CVSS 3.0HIGH 7.5
TI-2018-04739 OS command injection in Brocade Network Advisor CVSS 3.0CRITICAL 9.8
TI-2016-06761 Path traversal in Brocade Network Advisor versions released prior to and including 14.0.2 CVSS 3.0HIGH 7.5

See all 191 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences